\BOOKMARK [1][-]{section.1}{Introduction}{}% 1
\BOOKMARK [2][-]{subsection.1.1}{The KSS Correction}{section.1}% 2
\BOOKMARK [3][-]{subsubsection.1.1.1}{The Plug-in Estimator}{subsection.1.1}% 3
\BOOKMARK [3][-]{subsubsection.1.1.2}{The Bias in the Plug-in Estimator}{subsection.1.1}% 4
\BOOKMARK [3][-]{subsubsection.1.1.3}{The Problem with ``Standard'' Standard Errors in High- Dimensional Models}{subsection.1.1}% 5
\BOOKMARK [3][-]{subsubsection.1.1.4}{The Leave-Out Correction}{subsection.1.1}% 6
\BOOKMARK [1][-]{section.2}{Computing the KSS Correction}{}% 7
\BOOKMARK [2][-]{subsection.2.1}{Setup}{section.2}% 8
\BOOKMARK [2][-]{subsection.2.2}{Importing the Data}{section.2}% 9
\BOOKMARK [2][-]{subsection.2.3}{Calling the Main Function}{section.2}% 10
\BOOKMARK [1][-]{section.3}{Interpreting the Output}{}% 11
\BOOKMARK [1][-]{section.4}{What Does the Code Save?}{}% 12
\BOOKMARK [1][-]{section.5}{Scaling to Large Datasets}{}% 13
\BOOKMARK [2][-]{subsection.5.1}{Computational Bottleneck}{section.5}% 14
\BOOKMARK [2][-]{subsection.5.2}{Approximating the Statistical Leverages}{section.5}% 15
\BOOKMARK [1][-]{section.6}{Adding Controls}{}% 16
\BOOKMARK [1][-]{section.7}{Leaving Out a Person-Year Observation vs. Leaving Out a Match}{}% 17
\BOOKMARK [1][-]{section.8}{Variance of Person Effects When Leaving Out a Match}{}% 18
\BOOKMARK [1][-]{section.9}{Regressing Firm Fixed Effects on Observables}{}% 19
